CB Brandon Stephens

With Marcus Peters (calf) not expected to play, Stephens figures to be the primary corner opposite Marlon Humphrey. Defensive Coordinator Mike Macdonald praised Stephens this week for his competitiveness, and he will likely be tested by the Falcons when they decide to throw.

DT Justin Madubuike

Madubuike led the defensive linemen in Week 15 playing 70 percent of the snaps, picking up the slack after Calais Campbell (knee) left the game. Madubuike's presence as a run-stopper against Atlanta's potent run game will be important, especially if Campbell is out of the lineup.

ILB Roquan Smith

Smith was named to his first Pro Bowl this week and has 47 tackles, two sacks, and one interception in six games since being traded to Baltimore. Dealing with cold weather games is right up Smith's alley after spending four-plus seasons with the Bears.

S Marcus Williams

Williams is always a threat to force turnovers, leading the Ravens with four interceptions in just seven games. With the Falcons starting a rookie in Ridder, Williams' ball-hawking instincts will be on high alert.

FB Patrick Ricard

Ricard's devastating blocking and versatility have made him a four-time Pro Bowler. Baltimore's running game has been cooking recently, and Ricard's punishing blocks could help pave the way for some big gains on the ground.